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ChargeMaster Plus 24V/40A-3 - IP23

Ref. 44320205

The ChargeMaster Plus 24V/20A 3-output is a new-generation battery charger combining numerous functions in a single device. It replaces auxiliary chargers , simplifying the system and reducing installation costs. It can charge two or three batteries at the same time, safely and rapidly , regardless of voltage or frequency .

All ChargeMaster Plus battery chargers from Mastervolt are suitable for all charging conditions , guaranteeing optimum efficiency and reliability .

Read more Features
€568.90 Tax included
Public price
€634.80
-10%
Price tax excl. / DOM TOM €474.08
VOLTAGE - AMPERAGE
Quantity
Availability date: 06/01/25
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44320205

Data sheet

Voltage
24V
Amperage
20A, 30A, 40A, 60A, 80A, 110A
Number of outputs
3, 2
Description

MASTERVOLT - BATTERY CHARGER CHARGEMASTER PLUS 24V/20A - 3 OUTPUTS

With its "Battery's Best Friend " architecture, the ChargeMaster Plus can charge all types of batteries thanks to its fast , safe 3-step charging process. You can mix and match batteries of all sizes with the pre-floatting feature , without the risk of overcharging the smallest ones.

The ChargeMaster Plus also features a specific charging profile for Lithium-Ion batteries, but you can also create your own profile to suit your needs .

The ChargeMaster Plus 24V battery charger is available in several versions to best suit your needs :

  • 44320205 ➔ ChargeMaster Plus 24V/20-3
  • 44320305 ➔ ChargeMaster Plus 24V/30-3
  • 44320405 ➔ ChargeMaster Plus 24V/40-3
  • 44320605 ➔ ChargeMaster Plus 24V/60-3
  • 44320805 ➔ ChargeMaster Plus 24V/80-2
  • 44321105 ➔ ChargeMaster Plus 24V/110-2


mastervolt chargemaster plus 12v/35-3 masterbus et capteur de température

COMMUNICATION AND PERFORMANCE

The ChargeMaster Plus gives you access to all useful information thanks to MasterBus and CZone communication: power quality and availability , charger efficiency , voltage and temperature of connected batteries . With a display, you can easily control and parameterize the system.

Your ChargeMaster Plus is compatible with your Mastervolt Lithium Ion battery , the MasterShunt or the system display . It can adjust settings in real time and optimize performance.

The battery charger is designed to withstand the most extreme conditions , from high temperatures to wide voltage variations . It is perfectly suited to marine or mobile environments .



CHARGEMASTER + BATTERY CHARGER

  • Optimized cooling technology guarantees low noise levels throughout the entire power range
  • Operates as a stand-alone charger or as part of a complete system
  • Charging current automatically distributed, each output can receive the maximum current .
  • Pre-floatting function eliminates any risk of overcharging
  • Automatically distributed charging current, adapting the current to the condition of each battery .
  • Compatible with worldwide power supply frequencies and voltages
  • More compact and lightweight than the previous model

For further information, please refer to the installation and user manual at the bottom of this page

mastervolt chargeur de batterie chargemaster plus 12v/25-3 câbles


CHARGEMASTER PLUS 24V/20A-3 OUTPUT BATTERY CHARGER SPECIFICATIONS

Communication interfaces MasterBus, CZone, NMEA
Nominal output voltage 24V
Max. output current for primary output 20A
Total load current 20 A at 28.5 V
Maximum alternating current 2.8 A / 5.6 A
Number of battery outputs 3 (maximum)
Battery capacity range 80-200 Ah
Nominal input voltage 120/240 V (80-275 V), 50/60 Hz
Supplies your system without battery yes
Galvanic isolation yes
Charging features IUoUo, automatic 3-step + gel/AGM/humid/lithium ion + option
DC voltage compensation yes, by automatic compensation or MasterShunt
Current Control function yes, via MasterBus
Power factor control > 0,98
Cooling vario fan
Protection class IP23, vertical mounting
Protections overtemperature, overload, short-circuit, battery high/low voltage, ignition protection
Charger status interface (alarm contact) yes, using multifunctional contact output

MAIN POINTS :

  • Weight: 2.5 kg
  • LED display
  • Total charging current: 20A
  • Nominal output voltage: 24V
  • Dimensions (h x w x d): 291 x 210 x 105 mm
  • Input voltage: 120/240 V (80-275V), 50/60 Hz
  • Standards: CE, CEC, DOE, ABYC, UL1236, cULus, SAE J1171, ISO8846, ACMA


BOX CONTENTS :

  • 1 - ChargeMaster Plus 24V/20A-3 battery charger
  • 1 - Temperature sensor
  • 1 - CZone/MasterBus connection cable (1m)
  • 1 - MasterBus terminator
  • 1 - Wall mounting bracket
  • 1 - PDF documentation



Download

ChargeMaster Plus I manual

PDF Instruction manual ChargeMaster Plus 12/35-3, 12/50-3, 24/20-3, 24/30-3 Mastervolt

Download (1.28M)

ChargeMaster Plus II manual

PDF Instruction manual ChargeMaster Plus 12/75-3, 12/100-3, 24/40-3, 24/60-3 Mastervolt

Download (1.77M)

ChargeMaster Plus III manual

PDF Instruction manual ChargeMaster Plus 24/80-2, 24/110-2 Mastervolt

Download (1.47M)

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